Creatin and posting idocs in same client

Hi ,

This is laxman,

My requirement is , when the customer create sales order i want create one more sales order with some changes in same client.

i am using the inbound and outbound idoc with orders message type and process code sd10 for outbound idoc , and i have created new process code for inbound .

and i have created logical sys for client 030 and one more dummy logical sys with ports .then generating the partner profile everything ok.

i am trying to distribute model view while i got error ,model view has not been modified reason is distribution model currently being processed.

Outbound IDoc was created and inbound IDoc was created with status 56(IDoc added with errors ).

means my function module is not triggered.

How can i solve this prob.

have any alternative code for this object.

please help me.

Thanks & Regards

laxman